Lookup for vulnerable packages by Package URL.
| Purl | pkg:pypi/vllm@0.18.1 |
| Type | pypi |
| Namespace | |
| Name | vllm |
| Version | 0.18.1 |
| Qualifiers |
|
| Subpath | |
| Is_vulnerable | true |
| Next_non_vulnerable_version | 0.20.0 |
| Latest_non_vulnerable_version | 0.20.0 |
| Affected_by_vulnerabilities |
| 0 |
| url |
VCID-jzjy-kj6h-4bas |
| vulnerability_id |
VCID-jzjy-kj6h-4bas |
| summary |
vLLM is an inference and serving engine for large language models (LLMs). From to before 0.20.0, the extract_hidden_states speculative decoding proposer in vLLM returns a tensor with an incorrect shape after the first decode step, causing a RuntimeError that crashes the EngineCore process. The crash is triggered when any request in the batch uses sampling penalty parameters (repetition_penalty, frequency_penalty, or presence_penalty). A single request with a penalty parameter (e.g., "repetition_penalty": 1.1) is sufficient to crash the server. This vulnerability is fixed in 0.20.0. |
| references |
|
| fixed_packages |
|
| aliases |
CVE-2026-44223, GHSA-83vm-p52w-f9pw, PYSEC-2026-145
|
| risk_score |
null |
| exploitability |
null |
| weighted_severity |
null |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-jzjy-kj6h-4bas |
|
| 1 |
| url |
VCID-za3a-c9m1-jqgz |
| vulnerability_id |
VCID-za3a-c9m1-jqgz |
| summary |
vLLM is an inference and serving engine for large language models (LLMs). From 0.7.0 to before 0.19.0, the VideoMediaIO.load_base64() method at vllm/multimodal/media/video.py splits video/jpeg data URLs by comma to extract individual JPEG frames, but does not enforce a frame count limit. The num_frames parameter (default: 32), which is enforced by the load_bytes() code path, is completely bypassed in the video/jpeg base64 path. An attacker can send a single API request containing thousands of comma-separated base64-encoded JPEG frames, causing the server to decode all frames into memory and crash with OOM. This vulnerability is fixed in 0.19.0. |
| references |
|
| fixed_packages |
|
| aliases |
CVE-2026-34755, GHSA-pq5c-rjhq-qp7p, PYSEC-2026-144
|
| risk_score |
null |
| exploitability |
null |
| weighted_severity |
null |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-za3a-c9m1-jqgz |
|
|
| Fixing_vulnerabilities |
|
| Risk_score | null |
| Resource_url | http://public2.vulnerablecode.io/packages/pkg:pypi/vllm@0.18.1 |